Technical Specifications

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6- Valve will
not follow
command sig-
nal due to PST
controller
malfunction
such as I/P or
Relay.
7- Valve will
not follow
command sig-
nal due to
in-line
obstruction.
6- Verify if Bias
Out Range or
I/P Out of
Range events
are active.
7- Perform
valve signa-
ture using Val-
Vue ESD.
605Undefined
(reserved)
2N/AN/ANoReserv
ed
(0-5)
706KEYPAD
FAILED
2NoKey-
pad
Fault
1- The local
pushbutton
and display is
defective.
1- Replace the
pushbutton
and display
assembly.
807MARGINAL_
POWER
2NoMar-
ginal
Power
1- The input
current is less
than 3.85mA.
1- Increase
loop current to
4mA only if
calibration
and diagnos-
tics are to be
performed.
Table 8 SVI II ESD Fault Matrix (Continued)
Seque
nce
Byte
#
Bit
#
FAULT Name Critical-
ity Of
Alarm
Auto-
mati-
cally
cleared
Can be
cleare
d
Per-
sists
across
resets
TEXT
For DD
&
Val-
Vue
ESD2
English
Probable
Cause
English
Recom-
mended
Action